DevForce Community Forum : EntityManagerSaveException: No CodeFirst entities were found http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : EntityManagerSaveException: No CodeFirst entities were found Wed, 13 May 2026 13:59:45 -700 Tue, 15 Nov 2011 09:25:23 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=2967 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ EntityManagerSaveException: No CodeFirst entities were found : In a unit test, be sure the... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12066#12066 Author: kimj
Subject: 2967
Posted: 15-Nov-2011 at 9:25am

In a unit test, be sure the app.config is deployed.  The debug log will tell you if it found the config or is using a "fall back".]]> Tue, 15 Nov 2011 09:25:23 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12066#12066 EntityManagerSaveException: No CodeFirst entities were found : Thanks KimIn case I didn't... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12060#12060 Author: Louis
Subject: 2967
Posted: 14-Nov-2011 at 11:51pm

Thanks Kim

In case I didn't mention it explicitly before, I was getting this error through a unit test. 
 
After I created a small console test app (with the proper connection set in the app.config) and called the same method .. the query finally works.

I will refactor the unit test to set the connection there.

Thanks


]]> Mon, 14 Nov 2011 23:51:19 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12060#12060 EntityManagerSaveException: No CodeFirst entities were found : Hi Louis,There's nothing... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12059#12059 Author: kimj
Subject: 2967
Posted: 14-Nov-2011 at 5:56pm

Hi Louis,
 
There's nothing you need to add, but for some reason DevForce thinks your model is a Code First one, and is following that path.  Can you double check that the connection string or edmKey "EnvisionShellEntities" is in your server's config file, and that the contents of the string contain the usual "metadata=..."?
]]> Mon, 14 Nov 2011 17:56:51 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12059#12059 EntityManagerSaveException: No CodeFirst entities were found : Hello, I am receiving the same... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12054#12054 Author: Louis
Subject: 2967
Posted: 14-Nov-2011 at 2:10pm

Hello, I am receiving the same error message.
My connection string is properly set.   I had generated the model from an existing database so I was surprised to see a need for CodeFirst. Here is my stack trace.  I see it coming from CreateDbContext().  Is there possibly something I need to add to my model? 
 

IdeaBlade.EntityModel.EntityServerException: Key 'EnvisionShellEntities': Error in DbKey EnvisionShellEntities: 

No CodeFirst entities were found in assembly Decade.CIW.Connectors.Envision4.Model, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null --->

System.ArgumentException: Error in DbKey EnvisionShellEntities:  No CodeFirst entities were found in assembly Decade.CIW.Connectors.Envision4.Model,

Version=1.0.0.0, Culture=neutral, PublicKeyToken=null

 

IdeaBlade.EntityModel.Edm.DbKey.get_Builder()

IdeaBlade.EntityModel.Edm.DbKey.CreateDbContext()

IdeaBlade.EntityModel.Edm.DbKey.CreateContext()

IdeaBlade.EntityModel.EntityManager.HandleEntityServerException(Exception ex, Boolean tryToHandle, PersistenceOperation operation, Boolean throwOnError)

IdeaBlade.EntityModel.EntityManager.ExecuteServerQuery(IEntityQuerySurrogate entityQuery)

IdeaBlade.EntityModel.EntityManager.ExecuteFetch(IEntityFinder finder)

IdeaBlade.EntityModel.EntityKeyFinder.ExecuteFindThenFetch()

IdeaBlade.EntityModel.EntityKeyFinder.Execute()

IdeaBlade.EntityModel.EntityManager.ExecuteQueryCore(IEntityQuery query, Boolean isAsync)

IdeaBlade.EntityModel.EntityManager.ExecuteQuery(IEntityQuery query)

Decade.CIW.Connectors.Envision4.EnvisionClassicEntity.GetAgencyInformation() in C:\Decade Software\Corsair\Applications\CERSIntegrationWizard\Decade.CIW.Connectors.Envision4\EnvisionClassicEntityRead.cs: line 26

Decade.CIW.Connectors.Envision4.Tests.EnvisionClassicEntityReadTest.GetAgencyInformation_WhenCalled_ReturnsResult() in C:\Decade Software\Corsair\Applications\CERSIntegrationWizard\Decade.CIW.Connectors.Envision4.Tests\EnvisionClassicEntityReadTest.cs: line 77

]]> Mon, 14 Nov 2011 14:10:24 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=12054#12054 EntityManagerSaveException: No CodeFirst entities were found : Thanks for your answer. The problem... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=11694#11694 Author: Engo
Subject: 2967
Posted: 21-Sep-2011 at 10:37am

Thanks for your answer. The problem was that I renamed the connection string but did not copy that renamed value into the server config.]]> Wed, 21 Sep 2011 10:37:10 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=11694#11694 EntityManagerSaveException: No CodeFirst entities were found : Hi Engo,It looks like you are... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=11691#11691 Author: sbelini
Subject: 2967
Posted: 21-Sep-2011 at 6:45am

Hi Engo,

It looks like you are missing the connectionString in your App.config/Web.config file.

Sorry the error message is not very clear. The message will be more informational on DevForce 6.1.3.

Regards,
   Silvio.
]]> Wed, 21 Sep 2011 06:45:23 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=11691#11691 EntityManagerSaveException: No CodeFirst entities were found : I'm trying to store a single... http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=11689#11689 Author: Engo
Subject: 2967
Posted: 21-Sep-2011 at 2:51am

I'm trying to store a single new entity which I create with the following code:

var systemUser = mgr.CreateEntity<SYSTEM_USER>();
systemUser.EntityAspect.AddToManager();
systemUser.syspasswordhash = vsPasswordHash;
systemUser.sysuser = psUsername;
systemUser.sysdomain = psDomain;
mgr.SaveChanges();

This gives me the following exception (when SaveChanges is invoked)

[IdeaBlade.EntityModel.EntityManagerSaveException] {"Key 'FortressManager': Error in DbKey EntityManager:  No CodeFirst entities were found in assembly model, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"} IdeaBlade.EntityModel.EntityManagerSaveException


Maybe someone can help me here, because I did not use any code first functionality (just generated the model from the database).

]]> Wed, 21 Sep 2011 02:51:49 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2967&PID=11689#11689